On the filter. The open end that you screw on has a gasket around the outer edge. Oil the gasket before installing.
An oil filter gasket is the rubber seal at the bottom of the oil filter that seats on the engine.
An oil filter gasket is the rubber seal at the bottom of the oil filter that seats on the engine.
At the top of the filter is a rubber seal. Sometimes when you remove the old filter that rubber seal stays in place and when you screw the new filter on the oil will spew out between the two seals. So take the filter off and check for the old seal. If that is not the problem you may have cross threaded the new filter or tried to tighten it too much and rolled that seal over. It needs to be tight but not torqued down.
Oil Filter seal break
Under the viechle! The oil filter uncrew's to it when replacing. Use a filter wrench, put a little oil on new filter oil seal(Note: be sure old seal is still on the old filter to be disgarded) Hand tighten, then use wrench to turn 1/4 turn more.
Two things come to mind; 1 the old rubber filter seal is still on the motor, or 2 the new filter does not have the seal on it.
its your oil filter adapter.its a seal that costs 5 bucks
Either the oil filter was not tightened enough, or it was over-tightened and the seal ruptured.
Oil Pump Check Valve. Replace oil pump
I doubt the filter itself is "expanding". Either the filter was not tightened enough or the seal is damaged. Also make sure to lubicate the seal before installation. Just put a small amount of oil on the seal & spread it around. If you did not do that, that might be why it is leaking or may have even damaged the seal when installed.
Pouring oil in the filter is not needed during an oil change. Coat the rubber gasket of the filter with a thin coat of oil using your finger to ensure a tight seal and screw on the filter. Oil will naturally enter and circulate through the filter after new oil has been added at the conclusion of the oil change.
Oil coming from the oil filter area usually means that the gasket for the oil filter is not seating right. If the filter was changed recently, the old gasket could have been left on, along with the new gasket, causing a bad seal.